11363247

素因数分解:

$3^4\times 7^3\times {\mathrm{409}}^1$

素因数の和:442

約数の個数: 40

約数和(自身を含む): 19844000

約数和(自身を除く): 8480753

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 409, 441, 567, 1029, 1227, 1323, 2863, 3087, 3681, 3969, 8589, 9261, 11043, 20041, 25767, 27783, 33129, 60123, 77301, 140287, 180369, 231903, 420861, 541107, 1262583, 1623321, 3787749, 11363247]

約数ペア:

[(1, 11363247), (3, 3787749), (7, 1623321), (9, 1262583), (21, 541107), (27, 420861), (49, 231903), (63, 180369), (81, 140287), (147, 77301), (189, 60123), (343, 33129), (409, 27783), (441, 25767), (567, 20041), (1029, 11043), (1227, 9261), (1323, 8589), (2863, 3969), (3087, 3681)]